Mitsubishi Electric MELSEC-Q Series User Manual page 350

Number Name
Temporary error
SB0076
invalid station setting
(5E7 , b6)
H
information
SB0077
Parameter receive
(5E7 , b7)
status
H
SB0078
Host station switch
(5E7 , b8)
change detection
H
Master station return
SB0079
specification
(5E7 , b9)
H
information
Host standby master
SB007A
station operation
(5E7 , b10)
H
history
Host master/standby
SB007B
master operation
(5E7 , b11)
H
status
Slave station
refresh/compulsory
SB007C
clear setting status in
(5E7 , b12)
case of
H
programmable
controller CPU STOP
SB007D
Automatic detection of
(5E7 , b13)
connected devices
H
348
Description
Whether a temporary error invalid station has been set is
stored.
OFF: Not set
ON: Set (The set station number is stored in SW007C to
SW007F.)
Depending on the link refresh timing, SB0076 may be
updated with the time difference of one sequence scan
from the update of Temporary error invalid status
(SW007C to SW007F).
Whether parameters have been received from the master
station is stored.
OFF: Received
ON: Not received
Whether the setting of setting switches of the host station
during data link has been changed is detected.
OFF: No change
ON: Changed
Whether "Master Station" or "Master Station (Duplex
Function)" has been set in "Type" in the network
parameter window is stored.
OFF: Master station
ON: Master station (duplex function)
Whether the host station has operated as a standby
master station is indicated.
OFF: Not operated as a standby master station
ON: Operated as a standby master station
Whether the host station is operating as a master station
or standby master station is stored.
OFF: The host station is operating as a master station
(during data link control).
ON: The host station is operating as a standby master
station (standby status).
The parameter setting status of the slave station
refresh/compulsory clear setting in case of programmable
controller CPU STOP is stored.
OFF: Refreshed
ON: Forcibly cleared
The setting status of the automatic detection of connected
devices is stored.
OFF: Do not read the model name of the slave stations
ON: Read the model name of the slave stations
Availability
( : Yes, ×: No)
Online
Offline
Master Local
station station
×
×
×
×
×
×
×
×
×
×
×
×